I used the console. If you haven't found it yet, press (whatever key is above TAB on you keyboard), then type '!set life deut xxxxx', without the speech marks. Xxxxx can be any number, but if it's higher than the value in this save, it gets reduced to that number. Also, if you combine electron-charging with a very strong newtonian gravity, life can get a lot higher (I got up to about 24k without the console, then got bored and gave up!)
How did you get the 65k life DEUT?? I can reach a maximum of 6k life with electrons-charging. Sorry for bad english ;(
If you're wondering, the slight movement at the start is because originally this was supposed to fly until it detected a valid target within a set radius, then detonate. The BOMB and AMTR are there to remove the PSTN, FRME and DTEC upon detonation. Unfortunately I couldn't get it to work, it invariably triggers itself within a few frames. I didn't remove the mechanism, in case anybody else wanted to try and make it work.